UFCThe Ultimate Fighting Championship (UFC) is a U.S.-based mixed martial arts organization, recognized as the largest MMA promotion in the world. The UFC is headquartered in Las Vegas, Nevada and is owned and operated by Zuffa, LLC. This promotion is responsible for solidifying the sport's postion in the history-books.
UFC is currently undergoing a remarkable surge in popularity, along with greater mainstream media coverage. UFC programming can now be seen on FOX, FX, and FUEL TV in the United States, as well as in 35 other countries worldwide.

Obviously it will be a big name since it is the co main event. Also, I think it should be someone coming of a loss since Tito is also coming back for the first time since losing to Machida a year ago.
-Forrest Griffin-Coming of a loss to A. Silva.
-Keith Jardine-Coming of a loss to Thiago.
-Chuck when he's done dancing
-winner of Couture/Vera
-Rich Franklin-Coming of a loss
Thoughts or rumors on who it might be now that Coleman's out?